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1. What is an astrological house? |
In astrology, a birth chart is like a personal map that reveals aspects of our lives. If the zodiac signs describe our character traits, astrological houses show us where these traits are expressed. Divided into 12 (from I to XII), they are essential for reading a birth chart. Let’s decode it.
1. What is an astrological house?
The zodiac signs, also numbering twelve, correspond to 30-degree segments of the celestial circle, each associated with particular character traits and energies. They indicate how a person expresses their energies and behaviors.
Houses, on the other hand, show where these energies are expressed in a person's life. Thus, signs describe the nature of the energy, while houses specify the area of life concerned.

It is important to note that the division into signs is natural, resulting from the 12 lunations of the year, while the division into houses is arbitrary and varies according to the house systems used (see below).
2. What is house division?
House division is the process by which the sky is divided into 12 astrological houses in a birth chart. Unlike the zodiac signs, which are fixed divisions of 30 degrees each, houses are not always equal in size and vary according to the chosen house system, the time of birth, and the place of birth.
Each house system uses a specific method to draw these 12 houses from the Ascendant, which corresponds to the eastern horizon at the time of birth.
| Placidus | This is the most widely used system in modern Western astrology. It divides the time between the rising and setting of each house according to the angle of the celestial planes. This system is particularly accurate for temperate latitudes. |
| Koch | Another time-based system, but with slightly different methods from Placidus. It is sometimes preferred for its more dynamic approach. |
| Equal Houses | Here, all houses are 30 degrees in size, regardless of geographical or temporal specifics. This system is often chosen for its simplicity. |
| Whole Sign Houses | Each entire zodiac sign is considered a house. This means that if the Ascendant falls at 10 degrees of Taurus, the entire First House will be in the sign of Taurus. |
| Campanus | This system divides the celestial sphere into 12 equal segments using hourly circles projected from the center of the Earth, based on the observer's perception of the space around them. |
| Regiomontanus | This system divides the celestial sphere into 12 equal segments by dividing the celestial equator into 12 equal parts, then projects these divisions onto the ecliptic to determine the houses. |
The house division method directly influences how the houses are drawn and, consequently, how the birth chart is read.
Some astrologers prefer to experiment with different systems to see which one best corresponds to the events or character traits observed in a person's life. Although house division may seem a little technical, it is above all essential for adapting astrology to the individual reality of each chart.
3. How do you interpret the astrological houses?
To read and interpret your astrological houses, start by obtaining your natal chart. Accessible through your date, time, and place of birth, it is essential for locating your houses and understanding their influence. On the chart's circular diagram, the houses are represented as sections delineated by lines. These lines mark the beginning of each house, called the cusp, and each is associated with a zodiac sign.
Once you have your chart, the next step is to observe the sign located at the beginning of each house. This sign directly influences how you experience the events associated with that area.
The planets present in a house bring their energy to the area concerned.
Finally, the relationships or aspects that the planets in your houses form with other elements of the chart help refine the interpretation. These interactions reveal nuances or tensions between different areas of your life.
For an in-depth reading, it is advisable to familiarize yourself with the basics of the signs and planets, then gradually explore the connections between these elements and the houses. Reading the houses may seem complex at first, but it becomes more accessible with a little practice and the right tools.
4. The Astrological Houses
Now that we have covered the important definitions and their interactions, it is time to get to the heart of the matter with an introduction to the 12 astrological houses and the influence of the planets (what happens in this area), as well as that of the signs (how it manifests).
4.1. House I (Ascendant)
4.1.1. Introduction to House I
The First House is associated with your visible personality and the way you present yourself to the world. It represents physical appearance, spontaneous behaviour, and the first impression you make on others. The Ascendant, which marks the beginning of this house, acts as a gateway to your birth chart, influencing how you start things and approach life.
4.1.2. Influence of the planets on the First House
| Sun | Strong presence, natural charisma, desire for attention. |
| Moon | Sensitivity, receptiveness, visibly expressed emotions. |
| Mercury | Sharp mind, rapid communication, curiosity. |
| Venus | Natural beauty, charm, grace in appearance. |
| Mars | Dynamism, energy, sometimes aggressiveness. |
| Jupiter | Optimism, generosity, expansion of the personality. |
| Saturn | Serious appearance, maturity, reserve. |
| Uranus | Originality, eccentricity, unpredictability. |
| Neptune | Mystery, dreaminess, artistic aura. |
| Pluto | Introspection, magnetism, intensity. |
4.1.3. Influence of the signs on the First House
| Aries | Impulsive |
| Taurus | Stable |
| Gemini | Curious |
| Cancer | Protective |
| Leo | Charismatic |
| Virgo | Analytical |
| Libra | Diplomatic |
| Scorpio | Intense |
| Sagittarius | Adventurous |
| Capricorn | Ambitious |
| Aquarius | Innovative |
| Pisces | Empathetic |
4.2. Second House
4.2.1. Presentation of the Second House
This house focuses on material possessions, finances, and personal value. It shows how you manage your resources, your attitude towards money and possessions, as well as your self-esteem.
4.2.2. Influence of the planets on the Second House
| Sun | Identity linked to financial success. |
| Moon | Emotions influenced by material security. |
| Mercury | Active mind in business and transactions. |
| Venus | Pursuit of comfort and material pleasures. |
| Mars | Initiative to generate income, sometimes impulsive spending. |
| Jupiter | Potential for wealth and abundance. |
| Saturn | Need to structure and save, patience to build wealth. |
| Uranus | Sudden changes in finances. |
| Neptune | Confusion or idealism regarding possessions. |
| Pluto | Radical transformations in resources. |
4.2.3. Influence of the signs on the Second House
| Aries | Financial initiative |
| Taurus | Material stability |
| Gemini | Variability |
| Cancer | Family attachment to assets |
| Leo | Grandeur in acquisitions |
| Virgo | Precision |
| Libra | Financial harmony |
| Scorpio | Strategic investments |
| Sagittarius | Financial boldness |
| Capricorn | Pragmatism |
| Aquarius | Economic innovations |
| Pisces | Intuitive approach |
4.3. Third House
4.3.1. Presentation of the Third House
The Third House is associated with communication, daily interactions, and relationships with siblings, neighbours, or close acquaintances. It also encompasses short trips and practical learning. This area reveals how you express your thoughts and how you adapt to your immediate environment.
4.3.2. Influence of the planets on the Third House
| Sun | Identity linked to financial success. |
| Moon | Emotions influenced by material security. |
| Mercury | Active mind in business and transactions. |
| Venus | Pursuit of comfort and material pleasures. |
| Mars | Initiative to generate income, sometimes impulsive spending. |
| Jupiter | Potential for wealth and abundance. |
| Saturn | Need to structure and save, patience to build wealth. |
| Uranus | Sudden changes in finances. |
| Neptune | Confusion or idealism regarding possessions. |
| Pluto | Radical transformations in resources. |
4.3.3. Influence of the signs on the Third House
| Aries | Direct communication |
| Taurus | Measured reflection |
| Gemini | Vivacity |
| Cancer | Emotional approach |
| Leo | Expressiveness |
| Virgo | Precision |
| Libra | Diplomacy |
| Scorpio | Intensity |
| Sagittarius | Open-mindedness |
| Capricorn | Structured speech |
| Aquarius | Originality |
| Pisces | Sensitivity |
4.4. Fourth House (Imum Coeli)
4.4.1. Presentation of the Fourth House
The Fourth House represents your roots, family, and home. It shows your relationship with your birth home, your childhood, and sometimes the end of life. It is also the house of emotional foundations and family traditions.
4.4.2. Influence of the planets on the Fourth House
| Sun | Importance of family traditions, need for a bright home. |
| PLune | Emotional attachment to the home. |
| Mercury | Intellectual activity within the home. |
| Venus | Harmonious and aesthetically pleasing home. |
| Mars | Dynamism in the home, sometimes family conflicts. |
| Jupiter | Expansion and prosperity in family life. |
| Saturn | Responsibilities and discipline in the home. |
| Uranus | Frequent changes within the home. |
| Neptune | Dreamy or idealized atmosphere in the home. |
| Pluto | Profound transformations in family relationships. |
4.4.3. Influence of the signs on the Fourth House
| Aries | Dynamic home |
| Taurus | Security |
| Gemini | Adaptability |
| Cancer | Deep attachment |
| Leo | Theatrical home |
| Virgo | Organization |
| Libra | Balance |
| Scorpio | Intensity |
| Sagittarius | Cultural openness |
| Capricorn | Structure |
| Aquarius | Innovation |
| Pisces | Sensitivity |
4.5. Fifth House
4.5.1. Overview of the Fifth House
This house is associated with creativity, leisure activities, and children. It reflects your passions, your ability to enjoy life, and your personal expression. Artistic activities, casual romantic relationships, and games fall under its influence. For example, Jupiter in the Fifth House may indicate a fulfilling love life or great creative talent.
4.5.2. Influence of the planets on the Fifth House
| Sun | Radiant artistic expression, love of leisure and creative activities. |
| Moon | Emotional attachment to children or creative projects, need to find comfort in leisure activities. |
| Mercury | Active creative mind, communication in artistic or educational fields. |
| Venus | Artistic talent, appreciation of aesthetic and romantic pleasures. |
| Mars | Dynamism in creative activities, energy directed toward competitive leisure activities. |
| Jupiter | Abundance in relationships with children or in creative projects, fondness for expansive leisure activities. |
| Saturn | Serious and structured approach to leisure activities or responsibilities toward children. |
| Uranus | Originality and innovation in creativity, love of unconventional activities. |
| Neptune | Deep artistic inspiration, tendency to idealize children or projects. |
| Pluto | Intensity and major transformations in relationships with children or in personal expression. |
4.5.3. Influence of the signs on the Fifth House
| Aries | Bold creativity |
| Taurus | Sensual and grounded expression |
| Gemini | Varied and intellectual creativity |
| Cancer | Emotional creativity |
| Leo | Need to shine in leisure activities |
| Virgo | Attention to detail in art or projects |
| Libra | Harmony and aesthetics in activities |
| Scorpio | Intense passions |
| Sagittarius | Adventure-oriented leisure activities |
| Capricorn | Structure and discipline |
| Aquarius | Originality and independence |
| Pisces | Intuitive inspiration |
4.6. Sixth House
4.6.1. Overview of the Sixth House
The Sixth House is associated with daily work, health, and service. It shows how you take care of yourself, your relationship with routine work, and your ability to be useful to others.
4.6.2. Influence of the planets on the Sixth House
| Sun | Importance attached to routine and personal fulfillment at work. |
| Moon | Emotional sensitivity in the work environment, need for well-being to function. |
| Mercury | A quick and analytical mind in daily tasks, ability to manage details. |
| Venus | Search for harmony in the workplace, care given to health and well-being. |
| Mars | Energy and dynamism in daily tasks, possibility of overwork. |
| Jupiter | Opportunities for growth at work, optimism in the face of daily challenges. |
| Saturn | Rigor and responsibility in daily tasks, methodical approach to health. |
| Uranus | Frequent changes at work, preference for unconventional environments. |
| Neptune | Inspiration in service to others, but possibility of confusion or neglect. |
| Pluto | Profound transformations in routines or health. |
4.6.3. Influence of the signs on the Sixth House
| Aries | Energetic work |
| Taurus | Stable and persevering approach |
| Gemini | Versatility in tasks |
| Cancer | Attention to others' needs |
| Leo | Pride in work |
| Virgo | Attention to detail and discipline |
| Libra | Search for balance |
| Scorpio | Intensity and transformation |
| Sagittarius | Need for expansion in work |
| Capricorn | Structured and ambitious approach |
| Aquarius | Originality in service |
| Pisces | Intuitive approach |
4.7. Seventh House (Descendant)
4.7.1. Introduction to the Seventh House
This house governs partnerships, marriage, and all the important relationships in your life. It indicates how you interact with others on a personal and professional level. The Descendant, which marks the beginning of this house, is opposite the Ascendant and reflects what you seek in others.
4.7.2. Influence of the planets on the Seventh House
| Sun | Importance attached to relationships, need to shine in partnerships. |
| Moon | Strong emotional relationships, need for security in unions. |
| Mercury | Communication is essential in partnerships, a quick mind in collaborations. |
| Venus | Harmony and beauty sought in relationships. |
| Mars | Dynamism and passion in partnerships, but potential for conflict. |
| Jupiter | Expansive relationships, often bringing opportunities. |
| Saturn | Responsibilities and serious commitments in relationships. |
| Uranus | Need for independence in partnerships, unconventional relationships. |
| Neptune | Tendency to idealize partners, but risk of disappointment. |
| Pluto | Intensity and profound transformations in relationships. |
4.7.3. Influence of the signs on the Seventh House
| Aries | Dynamic and sometimes conflictual relationships |
| Taurus | Stable and sensual relationships |
| Gemini | Need for communication in unions |
| Cancer | Deep emotional attachment |
| Leo | Charismatic partnerships |
| Virgo | Attention to detail in relationships |
| Libra | Search for balance and harmony |
| Scorpio | Intense and passionate relationships |
| Sagittarius | Free and open relationships |
| Capricorn | Commitment and structure |
| Aquarius | Original and independent relationships |
| Pisces | Intuitive and spiritual relationships |
4.8. Eighth House
4.8.1. Overview of the Eighth House
The Eighth House is associated with transformations, shared resources, and sexuality. It is often associated with themes of death, rebirth, and profound change. It also governs inheritances, shared finances, and secrets.
4.8.2. Influence of the planets on the Eighth House
| Sun | Significant personal transformation, exploration of shared resources. |
| Moon | Emotional sensitivity related to transformations. |
| Mercury | Curiosity about mysteries or occult aspects. |
| Venus | Harmony in shared finances, intense sensuality. |
| Mars | Powerful energy in transformations, intensity in sexuality. |
| Jupiter | Expansion of shared resources, personal growth through transformations. |
| Saturn | Restrictions or responsibilities regarding shared finances, slow transformations. |
| Uranus | Sudden changes in resources or sexuality. |
| Neptune | Heightened intuition, but possible confusion during transformations. |
| Pluto | Profound and intense transformations, capacity for regeneration. |
4.8.3. Influence of the signs on the Eighth House
| Aries | Rapid transformations |
| Taurus | Stability in the face of change |
| Gemini | Curiosity about mysteries |
| Cancer | Emotional intensity in transformations |
| Leo | Need for control |
| Virgo | Analysis of transformation processes |
| Libra | Harmony in shared resources |
| Scorpio | Mastery of transformations |
| Sagittarius | Exploration of resources |
| Capricorn | Structure in transformations |
| Aquarius | Innovation in the face of change |
| Pisces | Intuitive acceptance of transformations |
4.9. Ninth House
4.9.1. Overview of the Ninth House
This house is associated with philosophy, higher education, and long-distance travel. It represents your ideals, your thirst for knowledge, and your openness to new cultures and beliefs.
4.9.2. Influence of the planets on the Ninth House
| Sun | Importance of personal exploration and higher learning. |
| Moon | Strong intuition in travel or philosophical studies, need for emotions in learning. |
| Mercury | Communication and intellectual curiosity in global or spiritual subjects. |
| Venus | Harmony in travel and attraction to foreign cultures. |
| Mars | Dynamism in studies or distant adventures, passion for ideals. |
| Jupiter | Expansion through travel, philosophy, or higher education. |
| Saturn | Disciplined studies, structure in the search for meaning or travel. |
| Uranus | Need for unique experiences and new perspectives in explorations. |
| Neptune | Inspiration and spirituality in travel and philosophy, sometimes confusion in beliefs. |
| Pluto | Profound transformations through travel or the evolution of ideals. |
4.9.3. Influence of the signs on the Ninth House
| Aries | Travel and studies undertaken with passion |
| Taurus | A stable approach to ideals |
| Gemini | A thirst for intellectual discovery |
| Cancer | A need for emotional grounding even during explorations |
| Leo | Learning connected to self-expression |
| Virgo | Precision in studies |
| Libra | Harmony and the pursuit of balance in ideals) |
| Scorpio | Intense exploration of profound truths |
| Sagittarius | A thirst for travel and freedom |
| Capricorn | Structure and discipline in education |
| Aquarius | An innovative approach to ideals |
| Pisces | Spirituality in the search for meaning |
4.10. Tenth House (Midheaven)
4.10.1. Introduction to the Tenth House
The Tenth House is the house of career, ambitions, and public reputation. The Midheaven, which marks the highest point of the birth chart, reflects your long-term goals and the image you project to the world.
4.10.2. Influence of the planets on the Tenth House
| Sun | Ambition and a need to shine in the career. |
| Moon | Emotions tied to professional achievements, with a need to find a balance between public and personal life. |
| Mercury | Communication is essential in the professional field. |
| Venus | Harmony and aesthetics in the career, often related to art or relationships. |
| Mars | Dynamism and competitiveness in professional goals. |
| Jupiter | Expansion and opportunities in the career, often a fortunate path. |
| Saturn | Patience and hard work to achieve lasting goals. |
| Uranus | Frequent changes in career or an attraction to unconventional professions. |
| Neptune | A career inspired by spirituality or the imagination, but sometimes a lack of clarity. |
| Pluto | Deep transformations and power in the public sphere. |
4.10.3. Influence of the signs on the Tenth House
| Aries | Direct and bold ambitions |
| Taurus | A career rooted in stability |
| Gemini | Versatility in one's profession |
| Cancer | A career related to family values |
| Leo | A need for recognition in the career |
| Virgo | A methodical and disciplined approach |
| Libra | Harmony and diplomacy in the public reputation |
| Scorpio | Intensity in goals |
| Sagittarius | A career related to exploration or teaching |
| Capricorn | Hard work and discipline |
| Aquarius | Originality and innovation in the career |
| Pisces | A career inspired by compassion or spirituality |
4.11. Eleventh House
4.11.1. Introduction to the Eleventh House
This house is associated with friendships, groups, and collective aspirations. It shows how you integrate into society and your dreams for the future. It is also the house of large-scale projects and ideals.
4.11.2. Influence of the planets on the Eleventh House
| Sun | Radiance in social groups, with a need to be at the center of networks. |
| Moon | Deep emotional relationships with friends, and a need for support within groups. |
| Mercury | Active communication with friends and in collective projects. |
| Venus | Harmony in friendships and an attraction to balanced social relationships. |
| Mars | Dynamism in group activities, sometimes conflicts with friends. |
| Jupiter | Abundance of friends or involvement in large-scale projects. |
| Saturn | Responsibility and seriousness in friendships, sometimes limited or restricted connections. |
| Uranus | Original and unexpected relationships, involvement in avant-garde groups. |
| Neptune | Inspiring friends or spiritual connections, but sometimes idealized. |
| Pluto | Profound transformations through friendships or collective projects. |
4.11.3. Influence of the signs on House XI
| Aries | Dynamic friendships |
| Taurus | Stable and lasting relationships |
| Gemini | Versatility in one's profession |
| Cancer | Varied and intellectual networks |
| Leo | Emotional attachment to friends |
| Virgo | Need for leadership in groups |
| Libra | Balance in friendships |
| Scorpio | Intense relationships |
| Sagittarius | Free and open friendships |
| Capricorn | Serious and ambitious relationships |
| Aquarius | Originality in social networks |
| Pisces | Spiritual friendships |
4.12. House XII
4.12.1. Introduction to House XII
House XII is associated with the subconscious, retreats, and trials. It represents what is hidden, dreams, and deep fears. It is also the house of spirituality and connections with the invisible.
4.12.2. Influence of the planets on House XII
| Sun | Need for inner understanding and solitude to regenerate. |
| Moon | Hidden emotions, great sensitivity to unconscious influences. |
| Mercury | Analytical mind regarding spiritual or subconscious matters. |
| Venus | Harmony in spiritual retreats, attraction to introspective art. |
| Mars | Hidden energy, need for action during introspection. |
| Jupiter | Expansion in spirituality and mystical experiences. |
| Saturn | Trials related to isolation or hidden responsibilities. |
| Uranus | Sudden changes in unconscious perceptions. |
| Neptune | Strong spiritual connection, but sometimes illusions or confusion. |
| Pluto | Intense transformations in the subconscious, psychological regeneration. |
4.12.3. Influence of the signs on House XII
| Aries | Need to overcome trials with courage |
| Taurus | Stable approach to retreats |
| Gemini | Analysis of fears and dreams |
| Cancer | Emotional connection to the subconscious |
| Leo | Need to shine even during introspection |
| Virgo | Analysis of suffering |
| Libra | Harmony in difficult times |
| Scorpio | Intense transformations |
| Sagittarius | Search for meaning in trials |
| Capricorn | Discipline in difficult moments |
| Aquarius | Innovative perceptions |
| Pisces | Profound spiritual connection |
5. Classification of the astrological houses
Astrological houses are not simply isolated sectors of a birth chart. They are organized according to precise classifications that provide a better understanding of their role and functioning. These classifications are based on their position in the natal chart, their connection with the astrological elements, and their significance in the individual's life.
5.1. Classification by mode
First, the houses are classified into three groups according to their mode: angular, succedent, and cadent. This classification helps identify the intensity or dynamism of an area of life in the chart:
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The angular houses (I, IV, VII, X) mark the major axes of life. They are dynamic and reflect key moments: the First House represents the beginning of the self, the Fourth House focuses on roots and home, the Seventh House deals with relationships and partnerships, and the Tenth House symbolizes career and ambition.
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The succedent houses (II, V, VIII, XI) follow these angular houses and are associated with stability and building. They relate to areas where one seeks to consolidate, such as finances, creativity, or social aspirations.
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The cadent houses (III, VI, IX, XII) are houses of adaptation and reflection. They are linked to communication, daily work, education, and inner challenges.
5.1. Classification by element
Another classification is based on the astrological elements: fire, earth, air, and water. Associating houses with the astrological elements helps us understand the style or tone of an area of life:
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The fire houses (I, V, IX) are linked to energy and action, representing areas where individuals express their vitality and ideals.
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The earth houses (II, VI, X) focus on the practical and material aspects of life, such as possessions, health, or career.
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The air houses (III, VII, XI) govern communication and relationships, encouraging exchanges and social interactions.
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The water houses (IV, VIII, XII) deal with emotions and transformations, exploring family roots, personal metamorphoses, and the inner world.
5.2. Classification by scope
The houses are also classified according to their scope in life: personal, relational, or universal, which structures the interpretation of the chart into levels of experience:
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The personal houses (I to IV) relate to an individual's identity and foundations, such as their personality or home.
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The relationship houses (V to VIII) concern interactions with others, particularly in romantic relationships, work, or partnerships.
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The universal houses (IX to XII) open onto the collective and the spiritual, addressing themes such as the quest for meaning, public career, friendships, and introspection.
That concludes this article on astrological houses. It is not necessarily obvious, which shows that practicing astrology requires work and rigor. More topics on this subject will be available to read soon.






























